BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 151 
1290. [Riley, C. V.] Not eggs, but parasitic cocoons. <Amer. Eut. 
and Bot., December, 1870, v. 2, p. 373. 
Answer to inquiry of R. Couch ; occurrence and true nature of cocoons of 
Microgaster sp. on larva of Darapsa [= Ampelopliaga ] myron. 
1291. [Riley, C. V.] The cabbage Plutella. <Amer. Ent. and Bot., 
December, 1870, v. 2, p. 374. 
Answer to inquiry of C. E. Bessey; ravages of Plutella cruciferarum on cab¬ 
bages. 
1292. [Riley^, C. V.] Gigantic rhinoceros beetle. <Amer. Eut. and 
Bot., December, 1870, v. 2, p. 374, fig. 224. 
Answer to inquiry of “ Subscriber; ” figure of male and description of the 
male and female of Dynastes tityus ; distribution ; food-babits of larva. 
1293. [Riley, C. V.] Bee-bread devoured by worms. <Amer. Ent. 
and Bot., December, 1870, v. 2, p. 374. 
Answer to inquiry of L. C. Francis ; food-babits of Ephestia zcw [—interpunc- 
tella\ and Galleria cereana ; ravages of the former in old beehives. 
1294. [Riley, C. V.] Rape butterfly. <Amer. Ent. aud Bot., Decem¬ 
ber, 1870, v. 2, p. 374. 
Answer to inquiry of J. E. Cowden ; ravages of Pieris rapai on cabbages. 
1295. [Riley, C. V.] Grape-leaf gall. <Amer. Ent. aud Bot., Decem¬ 
ber, 1870, v. 2, p. 374. 
Answer to inquiry of H. C. Beardslee ; occurrence of Phylloxera vastalrix at 
Painesville, Ohio. 
1296. [Riley, C. V.] Bean weevil. <Amer. Eut. and Bot., December, 
1870, v. 2, p. 374. 
Answer to inquiry of H. Kleinhaus; ravages aud distribution of Bruchua 
obsoletus. 
1297. [Riley, C. V.] Cabbage insects. <Amer. Ent. and Bot., De¬ 
cember, 1870, v. 2, p. 374. 
Answer to inquiry of W. R. Howard; ravages, distribution, and synonyms 
of Plutella cruciferarum ; first occurrence of Strachia [= Murgantia'] histri- 
onica in Missouri. 
1298. [Riley, C. V.] Two-striped walking §tick. <Amer. Ent. and 
Bot., December, 1870, v. 2, p. 374. 
Answer to inquiry of C. R. Edwards; occurrence of Spectrum bivittatum in 
Kentucky. 
1299. [Riley, C. V.] Ladder spider. <Amer. Ent. and Bot., Decem¬ 
ber, 1870, v. 2, p. 374. 
Answer to inquiry of L. G. Saffer; explanation of the vernacular name of 
Epeira \_=Argiope'] riparia. 
1300. [Riley, C. V.] Sugaring for moths,* preserving larvte. <Amer. 
Eut. and Bot., December, 1870, v. 2, p. 374. 
Answer to inquiry of H. S. Boutvvell; occurrence of Papilio thoas [=cres- 
phontes~\ in Illinois; directions for the preparation of a iluid for preserving 
caterpillars. 
